Geis; Michael W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Geis; Michael W..The latest application filed is for "phosphor-loaded waveguide".
- Geis; Michael W. - Acton MA
| Patent | Date |
|---|---|
| Phosphor-loaded waveguide Grant 11,275,868 - Geis , et al. March 15, 2 | 2022-03-15 |
| Phosphor-Loaded Waveguide App 20210012034 - Geis; Michael W. ; et al. | 2021-01-14 |
| Phosphor-loaded waveguide Grant 10,740,493 - Geis , et al. A | 2020-08-11 |
| Surface Modified Diamond Materials And Methods Of Manufacturing App 20180212026 - Fedynyshyn; Theodore H. ; et al. | 2018-07-26 |
| Waveguide With Dielectric Light Reflectors App 20180026801 - Geis; Michael W. ; et al. | 2018-01-25 |
| Phosphor-Loaded Waveguide App 20180025182 - Geis; Michael W. ; et al. | 2018-01-25 |
| Method and apparatus for modulation using a conductive waveguide Grant 8,818,150 - Grein , et al. August 26, 2 | 2014-08-26 |
| System and method for providing a high frequency response silicon photodetector Grant 7,880,204 - Geis , et al. February 1, 2 | 2011-02-01 |
| System and method for providing a high frequency response silicon photodetector App 20100025787 - Geis; Michael W. ; et al. | 2010-02-04 |
| Surface-emission cathodes having cantilevered electrodes Grant 7,443,090 - Geis , et al. October 28, 2 | 2008-10-28 |
| Method and apparatus for modulation using a conductive waveguide App 20070237443 - Geis; Michael W. ; et al. | 2007-10-11 |
| Surface-emission cathodes having cantilevered electrodes App 20070090476 - Geis; Michael W. ; et al. | 2007-04-26 |
| Method of manufacturing high voltage schottky diamond diodes with low boron doping Grant 6,833,027 - Butler , et al. December 21, 2 | 2004-12-21 |
| Method of manufacturing high voltage schottky diamond diodes with low boron doping App 20030075100 - Butler, James E. ; et al. | 2003-04-24 |
| Field emmitters of wide-bandgap materials Grant 5,990,604 - Geis , et al. November 23, 1 | 1999-11-23 |
| Structure and fabrication of electron-emitting devices utilizing electron-emissive particles which typically contain carbon Grant 5,900,301 - Brandes , et al. May 4, 1 | 1999-05-04 |
| Resonant-tunneling transmission line technology Grant 5,825,240 - Geis , et al. October 20, 1 | 1998-10-20 |
| Field emitters of wide-bandgap materials and methods for their fabrication Grant 5,713,775 - Geis , et al. February 3, 1 | 1998-02-03 |
| Electron-emitting devices utilizing electron-emissive particles which typically contain carbon Grant 5,608,283 - Twichell , et al. March 4, 1 | 1997-03-04 |
| Ionic liquid-channel charge-coupled device Grant 5,582,701 - Geis , et al. December 10, 1 | 1996-12-10 |
| Structure for enhancing electron emission from carbon-containing cathode Grant 5,463,271 - Geis , et al. October 31, 1 | 1995-10-31 |
| Monolithic capillary electrophoretic device Grant 5,429,734 - Gajar , et al. July 4, 1 | 1995-07-04 |
| Ionic liquid-channel charge-coupled device Grant 5,374,834 - Geis , et al. December 20, 1 | 1994-12-20 |
| Insulator films on diamonds Grant 5,350,944 - Geis , et al. September 27, 1 | 1994-09-27 |
| Graphoepitaxy using energy beams Grant 5,122,223 - Geis , et al. June 16, 1 | 1992-06-16 |
| Electrical contacts on diamond Grant 5,002,899 - Geis , et al. March 26, 1 | 1991-03-26 |
| Semiconductor thin films Grant 4,853,076 - Tsaur , et al. * August 1, 1 | 1989-08-01 |
| Dry etching patterning of electrical and optical materials Grant 4,734,152 - Geis , et al. March 29, 1 | 1988-03-29 |
| Lateral epitaxial growth by seeded solidification Grant 4,670,088 - Tsaur , et al. June 2, 1 | 1987-06-02 |
| Orientation filtering for crystalline films Grant 4,632,723 - Smith , et al. December 30, 1 | 1986-12-30 |
| Graphoepitaxy by encapsulation Grant 4,565,599 - Geis , et al. January 21, 1 | 1986-01-21 |
| Method of entraining dislocations and other crystalline defects in heated film contacting patterned region Grant 4,479,846 - Smith , et al. October 30, 1 | 1984-10-30 |
| Lateral epitaxial growth by seeded solidification Grant 4,371,421 - Fan , et al. February 1, 1 | 1983-02-01 |
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